Electronics Forum | Thu Jun 16 14:18:26 EDT 2005 | Confused
I have a 100 pin TQFP with a logo the same as mitsubishi 3 diamonds. does anyone know this logo it's not mitsubishi because I can find no sight for them only cars. Anyone know this logo?
Electronics Forum | Thu Jun 16 14:26:47 EDT 2005 | mmjm_1099
Check this link and see if you can find what your looking for. http://www.arrow.com/WorldwideLineCard.html
Electronics Forum | Fri Jun 17 00:32:12 EDT 2005 | ajaydoshi
I saw detail of machine beamwaork spark 400. I find based on detail that it is very compact machine & can do solder pasting, placement, soldering , inspection in one machine. Is any one using this machine, how is performance & output of machine. aja
Electronics Forum | Fri Jun 17 10:45:46 EDT 2005 | geb
What is the rule for setting the lighting level for fiducials. There is an inner and outer lighting ring, both can be set independantly on a scale of 0 to 100. It seems to be just trial and error getting it to work on different products, which is a s
Electronics Forum | Tue Jun 21 07:44:13 EDT 2005 | bobpan
Usually the machines come with a manual that lists the error codes. Does the error happen at random??? Is it related to one head??? What does the error say in Mr. Terminal??
Electronics Forum | Tue Jun 21 13:41:39 EDT 2005 | Rob
Hi, What will be the effect in my soldering if my Reflow Oven's Exhaust system is not properly extracting air from the chamber. Recommended is 100 CFM but I am measuring 45 CFM. thanks,
Electronics Forum | Tue Jun 21 14:15:59 EDT 2005 | tds
I have a self contained fume filtration system (for sale)for reflow ovens that will maintain your desired cfm. What I have heard from customer's is that there will be variations in your profiles thus causing some defects.
Electronics Forum | Tue Jun 21 14:27:14 EDT 2005 | Dreamsniper
Defects will result, Your cooling rate is affected because the hot air is not circulated properly. Outgassing will appear and you'll have pin holes / blow holes, disturbed joint etc. Correct me guys if i'm wrong. Thanks
Electronics Forum | Tue Jun 21 16:03:33 EDT 2005 | jdengler
The 2 issues are: -1 Enough flow to keep all fumes from reaching people. -2 Consistent amount of heat removal to keep the temperature steady. If the 45 CFM is steady and keeps all fumes away from people all is well. Jerry
Electronics Forum | Tue Jun 21 14:35:11 EDT 2005 | lind
does anyone know how to read SMT zener color code? I need to figure one out that is blue, green, and violet.
.gif)
